1999822976

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{114041}}^1$

素因数の和:114192

約数の個数: 32

約数和(自身を含む): 4013137980

約数和(自身を除く): 2013315004

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 17536, 114041, 228082, 456164, 912328, 1824656, 3649312, 7298624, 14597248, 15623617, 31247234, 62494468, 124988936, 249977872, 499955744, 999911488, 1999822976]

約数ペア:

[(1, 1999822976), (2, 999911488), (4, 499955744), (8, 249977872), (16, 124988936), (32, 62494468), (64, 31247234), (128, 15623617), (137, 14597248), (274, 7298624), (548, 3649312), (1096, 1824656), (2192, 912328), (4384, 456164), (8768, 228082), (17536, 114041)]